package com.example.computer_exam_training_sys.service;

import com.example.computer_exam_training_sys.entity.User_Exams_entity;
import java.util.List;

public interface User_Exams_Service {
    List<User_Exams_entity> findallexams();
    List<User_Exams_entity> findByUserId(Integer userId);
    int addExam(User_Exams_entity exam);
}
